5112542 has 8 divisors (see below), whose sum is σ = 7694256. Its totient is φ = 2547792.

The previous prime is 5112533. The next prime is 5112553. The reversal of 5112542 is 2452115.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×5112542² = 52276171403528, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3458 + ... + 4709.

It is an arithmetic number, because the mean of its divisors is an integer number (961782).

Almost surely, 2^5112542 is an apocalyptic number.

5112542 is a deficient number, since it is larger than the sum of its proper divisors (2581714).

5112542 is a wasteful number, since it uses less digits than its factorization.

5112542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8482.

The product of its digits is 400, while the sum is 20.

The square root of 5112542 is about 2261.0930984814. The cubic root of 5112542 is about 172.2710482135.

Adding to 5112542 its reverse (2452115), we get a palindrome (7564657).

The spelling of 5112542 in words is "five million, one hundred twelve thousand, five hundred forty-two".